2105744032

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 5144926248

約数和(自身を除く): 3039182216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 197, 224, 238, 272, 392, 394, 401, 476, 544, 784, 788, 802, 833, 952, 1379, 1568, 1576, 1604, 1666, 1904, 2758, 2807, 3152, 3208, 3332, 3349, 3808, 5516, 5614, 6304, 6416, 6664, 6698, 6817, 9653, 11032, 11228, 12832, 13328, 13396, 13634, 19306, 19649, 22064, 22456, 23443, 26656, 26792, 27268, 38612, 39298, 44128, 44912, 46886, 47719, 53584, 54536, 77224, 78596, 78997, 89824, 93772, 95438, 107168, 109072, 154448, 157192, 157994, 164101, 187544, 190876, 218144, 308896, 314384, 315988, 328202, 334033, 375088, 381752, 552979, 628768, 631976, 656404, 668066, 750176, 763504, 1105958, 1263952, 1312808, 1336132, 1342949, 1527008, 2211916, 2527904, 2625616, 2672264, 2685898, 3870853, 4423832, 5251232, 5344528, 5371796, 7741706, 8847664, 9400643, 10689056, 10743592, 15483412, 17695328, 18801286, 21487184, 30966824, 37602572, 42974368, 61933648, 65804501, 75205144, 123867296, 131609002, 150410288, 263218004, 300820576, 526436008, 1052872016, 2105744032]

約数ペア:

[(1, 2105744032), (2, 1052872016), (4, 526436008), (7, 300820576), (8, 263218004), (14, 150410288), (16, 131609002), (17, 123867296), (28, 75205144), (32, 65804501), (34, 61933648), (49, 42974368), (56, 37602572), (68, 30966824), (98, 21487184), (112, 18801286), (119, 17695328), (136, 15483412), (196, 10743592), (197, 10689056), (224, 9400643), (238, 8847664), (272, 7741706), (392, 5371796), (394, 5344528), (401, 5251232), (476, 4423832), (544, 3870853), (784, 2685898), (788, 2672264), (802, 2625616), (833, 2527904), (952, 2211916), (1379, 1527008), (1568, 1342949), (1576, 1336132), (1604, 1312808), (1666, 1263952), (1904, 1105958), (2758, 763504), (2807, 750176), (3152, 668066), (3208, 656404), (3332, 631976), (3349, 628768), (3808, 552979), (5516, 381752), (5614, 375088), (6304, 334033), (6416, 328202), (6664, 315988), (6698, 314384), (6817, 308896), (9653, 218144), (11032, 190876), (11228, 187544), (12832, 164101), (13328, 157994), (13396, 157192), (13634, 154448), (19306, 109072), (19649, 107168), (22064, 95438), (22456, 93772), (23443, 89824), (26656, 78997), (26792, 78596), (27268, 77224), (38612, 54536), (39298, 53584), (44128, 47719), (44912, 46886)]